Here is list and functions of normally used
3-phase Protection relays
Control and Automation
For industrial applications ED.03
Electronic relays
GE POWER CONTROLS Ltd
Earth leakage relays..............F13
Integral protection relay
for three-phase lines.............F14
Unbalance and phase
failure protection relay
for three-phase lines.............F15
Phase sequence and
phase failure protection
relay for three-phase lines.......F16
Phase sequence relay
for three-phase lines.............F16
Maximum and
minimum voltage
protection relay for
three-phase lines.................F17
**broken link removed**
Zelio® Control
Measurement Relays
RM17 and RM35
Selection Guide . . . . . . . . . . . . . . . . . ............... . . . . . . . . . . . 2
RM17T•00 Multifunction 3-phase supply control relays . . .. . . . . . . . 6
RM35TF Multifunction 3-phase supply control relays . . . . . . . . . . . 19
RM35TM 3-phase supply and motor temperature control relays . . . . 24
RM17UB3 and RM35UB3 3-phase voltage control relays . . . . . . . . . 30
http://static.schneider-electric.us...lio Control Measurement Relays/8430CT0601.pdf